Oxazole

C₃H₃NOCAS 288-42-669.06 g/mol

Open in Covalent MOL file

Properties

Molecular formula: C₃H₃NO
Molar mass: 69.06 g/mol
Exact mass: 69.0215 Da
Melting point: 239–240 °C
Boiling point: 69.5 °C
logP: 0.67Crippen estimate
Polar surface area: 26.0 Å²
H-bond donors / acceptors: 0 / 2
Rotatable bonds: 0

Hazards

Danger

H225 Highly Flammable liquid and vapor100% of notifiers
H318 Causes serious eye damage90.7% of notifiers

Aggregated from 54 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P210, P233, P240, P241, P242, P243, P264+P265, P280, P303+P361+P353, P305+P354+P338, P317, P370+P378, P403+P235, P501

Identifiers

CAS number

288-42-6

SMILES

c1cocn1

InChIKey

ZCQWOFVYLHDMMC-UHFFFAOYSA-N

InChI

InChI=1S/C3H3NO/c1-2-5-3-4-1/h1-3H

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

2 names

1,3-Oxazole
3-Azafuran

Work with Oxazole

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Same formula

Isoxazole288-14-2

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia